Delaware Heating & Air

At Delaware Heating & Air, we care about making homes and workplaces comfortable in Delaware, Ohio, and the surrounding Central Ohio community. As a local, family-owned and operated team, we help homeowners and businesses with heating, air conditioning, heat pumps, and indoor air quality. We are available 24 hours a day, every day of the year, including weekends and holidays, so there is always someone ready to answer your call. Our local technicians and installers are certified, fully insured, background-checked, and drug-tested, and we can dispatch a NATE-certified technician for same-day service when heating or cooling equipment needs attention.

We service gas, electric, and oil-fired furnaces, along with air handlers, air conditioners, mini-splits, and heat pumps, including geothermal, ground-source, and air-source systems. Our work includes diagnostics, safety checks, repairs, emergency service, installation, replacement, and seasonal or preventive maintenance. When diagnosing a problem, we use current HVAC diagnostic equipment to identify its cause and explain the available options. Our furnace maintenance visits include inspecting and cleaning key components, checking for gas leaks, and confirming proper venting. We also offer scheduled maintenance agreements with regular visits, priority service, and repair discounts, as well as straightforward financing options for new heating and cooling equipment.

Indoor air quality is another important part of whole-home comfort. We offer products designed to work with HVAC systems, including UV lights, ionizers, air purifiers, media air cleaners, oxidizers, HEPA filters, iWave-R, humidifiers, dehumidifiers, and smart or Wi-Fi thermostats. For air conditioning systems, we handle repair, design, installation, and annual maintenance, including checks of coils, refrigerant levels, electrical connections, and filters. Whether the job is large or small, we aim to provide careful work, clear guidance, and dependable local service while helping each customer choose solutions that fit the needs of the property.